snliskyen.dk
Last scanned: 2026-08-29 20:51:29  ·  1297ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   80ms
🌍 A Records4 records   88ms
📧 MX Records1 records   120ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   271ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (snliskyen.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.snliskyen.dk)
p=reject v=DMARC1; p=reject;rua=mailto:dmarc@via.dk; ruf=mailto:dmarc@via.dk
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC245ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial705
Primary NS (MNAME)ns3.supportcenter.dk
Responsible (RNAME)hostmaster@supportcenter.dk
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
80ms
A
88ms
MX
120ms
AAAA
75ms
TXT
271ms
CAA
133ms
HTTPS
102ms
TLSA
161ms
SOA
0ms
MTA-STS
134ms
DNSSEC
245ms
SRV
120ms
Total
1297ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 20:51:29 1297ms 2 NS 4 A 1 MX 🔒 Secure View
2026-08-27 01:38:43 573ms 2 NS 4 A 1 MX 🔒 Secure View
2026-08-24 01:30:56 2479ms 2 NS 4 A 1 MX 🔒 Secure View
2026-08-17 21:03:06 660ms 2 NS 4 A 1 MX 🔒 Secure View
2026-08-16 12:50:07 3001ms 2 NS 4 A 1 MX 🔒 Secure View
2026-08-11 06:35:21 648ms 2 NS 4 A 1 MX 🔒 Secure View
2026-08-07 01:03:25 707ms 2 NS 4 A 1 MX 🔒 Secure View
2026-08-02 16:58:56 8576ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-29 02:00:46 542ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-24 20:17:15 720ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-21 18:22:44 896ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-19 02:33:59 898ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-14 05:04:36 563ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-09 03:23:53 1097ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-04 15:49:00 2420ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-01 08:36:35 539ms 2 NS 4 A 1 MX 🔒 Secure View
2026-06-25 12:07:18 1646ms 2 NS 4 A 1 MX 🔒 Secure View
2026-06-18 00:07:12 743ms 2 NS 4 A 0 MX 🔒 Secure View
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